SKU: SENS-2046
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Asair AGR10 MEMS Gauge Pressure Sensor 10kPa - I2C Output, SOP6 Package

₹79.00 (Inclusive of all taxes)
Out of Stock

The Asair AGR10 is a MEMS-based digital gauge pressure sensor with a 10 kPa range and I2C digital output, designed for easy SMT integration into 3.3V or 5V systems such as industrial PLCs, HVAC controls, and biomedical devices.

Features

  • MEMS piezoresistive sensing chip with Wheatstone bridge for precise gauge pressure measurement.
  • Digital I2C interface provides stable, noise-immune signal output directly to microcontrollers.
  • Standard SOP6 surface-mount package enables automated PCB assembly and compact designs.
  • Wide 3.3V to 5V supply voltage compatibility for flexible system integration.
  • Excellent long-term stability and rapid response for dynamic pressure monitoring applications.

Out of stock

Description

The Asair AGR10 series utilizes a MEMS-processed piezoresistive pressure sensitive chip, where four varistors are integrated on an elastic membrane to form a Wheatstone bridge. When pressure is applied, the bridge generates a voltage output signal linearly proportional to the applied pressure, which is internally conditioned and output via a digital I2C interface.

Housed in a robust SOP6 package, this sensor is designed for reliable performance in demanding environments such as HVAC systems, industrial automation, and biomedical equipment. Its digital output minimizes signal degradation and simplifies integration with modern control systems.

Key Features

  • MEMS piezoresistive sensing technology for high accuracy and reliability.
  • Digital I2C output ensures stable communication and reduces analog noise issues.
  • SOP6 surface-mount package (SMT) for streamlined, high-volume PCB assembly.
  • Broad operating voltage range from 3.3V to 5V DC for versatile power supply compatibility.
  • Rapid response time suitable for dynamic pressure sensing and control loops.
  • Excellent long-term stability ensures consistent performance over the product lifecycle.
  • Gauge pressure reference type, measuring pressure relative to ambient atmospheric pressure.
  • Optimized performance-to-cost ratio for commercial and industrial applications.

Applications

  • HVAC system duct pressure monitoring and airflow control.
  • Industrial process control for low-pressure gas and liquid lines.
  • Biomedical equipment for respiratory and vacuum pressure measurement.
  • Appliance feedback control in products like vacuum cleaners and coffee machines.
  • Environmental monitoring systems for building automation.

Technical Specifications

Pressure TypeGauge
Pressure Range10 kPa
Sensor TypeMEMS digital gauge pressure sensor
Output TypeI2C
Supply Voltage3.3 V - 5 V
Package TypeSOP6 (Surface-Mount)
Primary ApplicationHVAC and industrial gauge pressure sensing
Weight0.01 kg

Frequently Asked Questions

What is the supply voltage range for the Asair AGR10 sensor?

The Asair AGR10 operates from a 3.3V to 5V DC power supply, making it directly compatible with most microcontroller systems like Arduino, Raspberry Pi, and industrial PLCs without requiring a level shifter.

What communication protocol does this pressure sensor use?

This sensor features a digital I2C interface for communication. It provides a stable, noise-resistant digital output, simplifying wiring and integration compared to analog sensors. You will need to connect the SDA and SCL pins to your microcontroller.

Is the Asair AGR10 suitable for surface-mount assembly?

Yes, the sensor comes in a standard SOP6 (Small Outline Package) form factor, which is designed specifically for Surface-Mount Technology (SMT). This allows for automated PCB assembly and enables very compact product designs.

What does 'gauge pressure' mean for this sensor?

Gauge pressure measures pressure relative to the ambient atmospheric pressure. A reading of 0 kPa indicates the sensed pressure is equal to the local atmospheric pressure. This is ideal for applications like HVAC airflow, filter monitoring, and appliance pressure where you need to measure pressure differences from the environment.

Package Includes

  • 1 x Asair AGR10 Gauge Pressure Sensor 10kPa

Additional Information

Weight 0.01 kg
Dimensions 4 × 6 × 1 cm